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Tx Value Wei to ETH Converter
x402
Tx Value Wei to ETH Converter is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Converts a raw transaction value field (in wei) to its ether equivalent for human-readable display, using local deterministic math with no RPC or external calls.
Price / call$0.001
Success—
StatusUnknown
How this service works
Convert a transaction value wei field into ether for display. Call when summarizing transfers from raw tx objects without RPC. Returns eth amount from wei value as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
Output
Returns a deterministic JSON object containing the ETH equivalent of the supplied wei value, computed entirely with local arithmetic — no RPC, no live price feed, no external dependencies.
Example use cases
Display transfer amount in wallet UI
“I have a raw Ethereum transaction object with a value field of 250000000000000000 wei — can you convert that to ETH so I can show a human-readable amount in the transfer summary?”
Summarize ETH sent in a batch of txs
“I'm parsing a list of raw transactions and each has a wei value field. Can you convert 75000000000000000 wei into ETH for me so I can label it correctly in my report?”
Sanity-check a decoded transaction value
“This decoded tx has a value of 3200000000000000000 wei — what is that in ETH? I just need the number to verify it matches what the user intended to send.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/tx-value-ethWhen to prefer
Choose this endpoint when you need a fast, dependency-free, offline wei-to-ETH unit conversion from a raw transaction value field — particularly when you do not have RPC access, want deterministic output without live feeds, and are summarizing or displaying raw tx objects. Not suitable when you need live USD price conversion or on-chain data fetching.
Side effects
- Missing or malformed 'wei' field in request body returns an error response
- Non-numeric string for wei value may cause a parsing or validation error
- Extremely large wei values may hit numeric precision limits
- Payment failure via x402 protocol prevents execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| wei | string | Input field: wei. |
Output
Schema · Response
{
"type": "json",
"example": {
"eth": 0.001,
"wei": "1000000000000000",
"schema": "delx/util-tx-value-eth/v1"
}
}Tags
x402
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